- District Court, E.D. Wisconsin | Wednesday, June 4, 1980 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Friday, February 9, 1979 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Wednesday, March 14, 1979 | Cited 0 times
- Supreme Court of the United States | Tuesday, May 23, 1978 | Cited 0 times